* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-image: url('8.jpg');
    background-size: cover;
    background-attachment: fixed;
    color: #fff;
    padding-top: 80px; 
    margin: 0;
    padding-bottom: 70px; 
    box-sizing: border-box;
}

nav {
    width: 100%;
    background: rgba(0, 0, 0, 0); 
    backdrop-filter: blur(10px); 
    padding: 15px 30px;
    box-shadow: 0 4px 12px rgba(235, 9, 9, 0.973);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

nav .logo {
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    display: flex;
    align-items: center;
}

nav .logo img {
    height: 40px; 
    margin-right: 10px;
    border-radius: 20px;
}

nav div {
    display: flex;
    align-items: center;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    margin: 0 15px;
    transition: color 0.3s ease;
    animation: fadeInDown 3s ease forwards;
}

nav a:hover {
    color: #36be91;
}

h1 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #fff;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
    margin-bottom: 0.5rem;
    animation: fadeInDown 3s ease forwards;
}

h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #fff;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    animation: fadeInDown 3s ease forwards;
}

h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: #fff;
    animation: fadeInDown 3s ease forwards;
}
p {
    font-size: 1.5rem;
    animation: fadeInUp 3s ease forwards;
    animation-delay: 0.5s;
}

/* Footer styling */
footer {
    font-family: Roboto, Arial;
    width: 100%;
    padding: 20px 0;
    position: static;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 16px;
    text-align: center;
}

/* Main content sections */
section {
    position: relative;
    margin-top: 20px;
    padding: 30px 20px;
    text-align: center;
    background: rgba(255, 255, 255, 0);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    margin: 20px auto;
    width: 90%;
    box-shadow: 0 4px 12px rgba(9, 235, 77, 0.61);
    transition: transform 0.9s;
}

/* Hero section */
.hero {
    padding: 40px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Skills section */
.skill-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    list-style-type: none;
    margin: 20px auto;
    max-width: 800px;
    animation: fadeInDown 3s ease forwards;
}

.skill-list li {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s;
}

.skill-list li:hover {
    transform: translateY(-5px);
}

/* Projects section */


.project:hover {
    transform: translateY(-5px);
}

/* Terminal styling */
.terminal-container {
    position: fixed;
    bottom: 70px;
    left: 20px;
    width: 90%;
    max-width: 250px;
    background: rgba(0, 0, 0, 0.9);
    color: #33ff33;
    padding: 15px;
    border-radius: 10px;
    font-family: "Courier New", monospace;
    box-shadow: 0 4px 10px rgba(255, 38, 0, 0.945);
    border: 2px solid #33ff33;
    z-index: 10;
    /* Added for auto-hide functionality */
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease, transform 0.9s ease, visibility 0.1s ease;
}

/* We don't need these class-based styles as we're using inline styles in JS */
/* for better compatibility with the existing HTML structure */

/* Terminal Header */
.terminal-header {
    background: #111;
    padding: 5px;
    font-size: 14px;
    text-align: center;
}

/* Terminal Body */
.terminal-body {
    padding: 10px;
}

/* Terminal Input */
#terminal-output {
    min-height: 150px;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 14px;
}

#terminal-input {
    width: 100%;
    background: transparent;
    border: none;
    color: #33ff33;
    font-size: 16px;
    padding: 5px;
    outline: none;
    font-family: "Courier New", monospace;
}

/* Responsive design */
@media (max-width: 600px) {
    /* Adjust navbar for mobile */
    nav {
        flex-direction: column;
        padding: 10px 15px;
    }
    
    nav .logo {
        margin-bottom: 10px;
    }
    
    nav div {
        width: 100%;
        justify-content: space-around;
        flex-wrap: wrap;
    }
    
    nav a {
        margin: 5px;
        font-size: 16px;
    }
    
    /* Adjust body padding for mobile */
    body {
        padding-top: 120px; /* Increased for stacked navbar */
    }
    
    /* Adjust section padding */
    section {
        padding: 20px 15px;
        width: 95%;
        margin: 15px auto;
    }
    
    /* Adjust headings for mobile */
    h1 {
        font-size: 28px;
    }
    
    h2 {
        font-size: 24px;
    }
    
    h3 {
        font-size: 20px;
    }
    
    /* Adjust skills grid for mobile */
    .skill-list {
        grid-template-columns: 1fr;
    }
    
    /* Adjust terminal for mobile */
    .terminal-container {
        max-width: 200px;
        left: 10px;
        bottom: 80px;
    }
    
    #terminal-output {
        min-height: 120px;
        font-size: 12px;
    }
    
    #terminal-input {
        font-size: 14px;
    }
}

/* Small mobile (under 480px) */
@media (max-width: 480px) {
    /* Further adjustments for very small screens */
    body {
        padding-top: 140px; /* Even more space for stacked navbar */
    }
    
    nav .logo {
        font-size: 20px;
    }
    
    nav .logo img {
        height: 30px;
    }
    
    nav a {
        font-size: 14px;
        margin: 3px;
    }
    
    /* Move terminal to bottom center on very small screens */
    .terminal-container {
        left: 50%;
        transform: translateX(-50%);
        bottom: 80px;
        width: 90%;
        max-width: none;
    }
    
    /* Terminal positioning is handled in JavaScript for mobile */
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    /* Ensure footer stays compact */
    footer {
        padding: 15px 0;
        font-size: 14px;
        margin-top: 1rem;
    }
}

/* Landscape orientation */
@media (max-height: 500px) and (orientation: landscape) {
    /* Optimize for landscape mode on mobile */
    body {
        padding-top: 60px;
    }
    
    nav {
        flex-direction: row;
        padding: 8px 15px;
    }
    
    nav .logo {
        margin-bottom: 0;
    }
    
    /* Make terminal smaller in landscape */
    .terminal-container {
        max-width: 180px;
        max-height: 200px;
        bottom: 60px;
    }
    
    #terminal-output {
        min-height: 80px;
    }
    
    /* Button positioning is handled in JavaScript */
    
    /* Reduce section padding in landscape */
    section {
        padding: 15px 10px;
        margin: 10px auto;
    }
    
    /* Compact footer in landscape */
    footer {
        padding: 10px 0;
    }
}


@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

   /* Floating chess piece animation */
   .floating-piece {
    position: absolute;
    font-size: 5rem;
    opacity: 0.15;
    animation: floatUpDown 9s ease-in-out infinite;
    user-select: none;
}
@keyframes floatUpDown {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}
.whatsapp-float {
    font-family: Roboto, Arial;
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: lightblue;
    color: #fff;
    border-radius: 25px;
    padding: 15px;
    font-size: 20px;
    box-shadow: 0 0 15px #000;
    text-decoration: none;
  }

  .footer-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: black;
    text-decoration: none;
    font-size: 30px;
    margin-top: 5px;
    margin-right: 18px;
    transition: background-color 0.3s ease;
  }